______ will your father come back?『How long』和『Hou soon』里应该选哪

______ will your father come back?『How long』和『Hou soon』里应该选哪 1 How soon will your mother come back home? How long will Tom come back?应该如何改错呢 （）will your English teacher come back?答案是选how soon 还是when?顺便 how long will your father ----How soon will he come back? ( )will your father be back?A.How long B.How often C.How soo --How soon will your faher come back?--A.In a week B.On Frid How soon _____your father _____(come)back from Shanghai I hope my father will come back soon. ()will your mother be back.A how long B how soon ,并说说这两个特殊疑问 how soon will he come back的回答